-355 BROWN FKM 90D O-RING

VB90355 is an AS568-355 brown Viton® (FKM) 90 Shore A O-Ring with an inside diameter of 5.225 in (132.72 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.645 in (143.38 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Viton® (FKM) is known for long service life in hot, chemically aggressive environments and the industry benchmark where nitrile reaches its thermal limit. This material stands up to aggressive chemicals, engine and transmission fluids, and aromatic hydrocarbons. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Verify compatibility before use with hot water and steam or low-molecular-weight organic acids.

You will find this material specified across aerospace, chemical processing, and semiconductor equipment.

Order part number VB90355, sold individually. Unit weight is approximately 21.504 g. Review your operating media and conditions against this specification before installation.